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关注：1
2013-05-23 12:21
求翻译：The fiber was pushed out of the housing and exposed to the headspace (3 cm in depth) at 50°C for 40 min. After extraction, the fiber was pulled into the housing, and the SPME device was removed from the vial and inserted into the injection port of GC for thermal desorption of the analysis.是什么意思？ 待解决
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- 离问题结束还有
The fiber was pushed out of the housing and exposed to the headspace (3 cm in depth) at 50°C for 40 min. After extraction, the fiber was pulled into the housing, and the SPME device was removed from the vial and inserted into the injection port of GC for thermal desorption of the analysis.
问题补充： |
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